|Analog Line Level Preamplifiers , Passive Pre-amps, Crossovers, etc.|
Please consider donating to help us continue to serve you.
Ads on/off / Custom Title / More PMs / More album space / Advanced printing & mass image saving
||Thread Tools||Search this Thread|
|13th August 2014, 09:22 PM||#11|
Join Date: Dec 2002
Location: The Netherlands
Well, i would do this :
- put parallel LCD on analog ports (no need for a new lcd)
- put rotary encoder on interupts (you want to use them !)
- put PGA2311 on some digital lines, same as IR and relays.
eg on Arduino :
0 = RotaryA (rotary_encoder)
1 = RotaryB (rotary_encoder)
2 = pushbutton (rotary_encoder)
3 = Selection Pin (spi)
4 = MOSI (spi)
5 = MISO (spi)
6 = Clock (spi)
7 = IR_receiver
8 = output for relay_A
9 = output for relay_B
10 = output for relay_C
11 = n.c.
12 = n.c.
13 = n.c.
14 = RS (lcd)
15 = enable display (lcd)
16 = D4 (lcd)
17 = D5 (lcd)
18 = D6 (lcd)
19 = D7 (lcd)
GND = R/W (lcd)
pins 14 to 19 are the analog ports, but you can call them also A0-A5.
I've tried the LCD on analog ports, works perfect.
I realise it's a bit difficult in the beginning, but you can built this and then go on tweaking your software like a pro (this will take some time, i know.....)
BOZ & Aleph J
Last edited by ElectroNick; 13th August 2014 at 09:25 PM.
|14th August 2014, 02:36 PM||#12|
Join Date: Aug 2008
Location: Roswell GA
MODS - we can close this thread - I will continue with my new thread which is more relevant to the project objective.
|14th August 2014, 02:45 PM||#13|
Join Date: Aug 2011
And I surely not want you to be able to clear the info you got from others that can be very useful... Well, if you wan't to Ok, go ahead - I've copied the lot
These are my principles, and if you don't like them... well, I have others.
Last edited by Turbon; 14th August 2014 at 02:47 PM.
|29th August 2014, 01:15 AM||#14|
Join Date: May 2004
Location: Vancouver Island
Nuts and Volts published plans for a PIC board that could learn IR codes. IIRC it was designed by aade.com
I have the article, layout, and firmware somewhere. PM me if interested.
|Thread Tools||Search this Thread|
|Thread||Thread Starter||Forum||Replies||Last Post|
|A remote control preamp in the works||timbarnes||Analog Line Level||57||11th May 2014 06:57 PM|
|ABBRES Remote Control Module||Ronmeister||Swap Meet||2||17th April 2014 02:24 AM|
|volume remote control module with PGA 2311||Jempie||Analog Line Level||159||22nd February 2014 02:49 PM|
|Remote controlled Preamp for PW120 module||dyolFkniP||Solid State||1||8th January 2011 09:03 PM|
|HiFi Premp schematics?||Mlaen||Solid State||9||3rd October 2004 05:00 PM|
|New To Site?||Need Help?|